B4
Current Status
Where is the vessel?
B4 is currently in Near Macau, based on AIS data received about 15h ago.
Latest AIS update:
Current position: 22.20787° N, 113.53639° E (Near Macau)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: B4 is a vessel with dimensions 19m x 5m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel B4 is 22.20787 lat / 113.53639 lng. Updated: 2026-05-22 10:30:33 UTCMore recent position available: 3 min ago
Free positions are delayed by 14 hours.
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Nearest reference points:
- Near Macau
- Near Gongbei
- Near Zhuhai Pt
Currently sailing under the flag of Macao 
Details:
Live Vessel B4 Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-05-22 07:43:01 UTC · 22.20750, 113.53510 · SOG 0 kn · COG 251°2026-05-22 08:25:55 UTC · 22.20752, 113.53509 · SOG 0 kn · COG 253°
2026-05-22 10:14:16 UTC · 22.20789, 113.53641 · SOG 0 kn · COG 249°
2026-05-22 10:30:33 UTC · 22.20787, 113.53639 · SOG 0 kn · COG 247°